... and black soft enamel,and with a 12CM length ball chain.It's very popular in the markets. Item ... : Fashion dog tags / dog pets , tag key chain 1) Materials: Iron , brass , zinc alloy,aluminium and ... : The standard is : 50mm X 30 mm X 2mm , but Can be changeable as our clients' required .3 ... surface .6) Various attachments for your options : metal ball chain , rope ...etc.7) Sample time : 5-7 ...